Also consider that the likely survivability of such a mall shooting is very low for the shooters, ie a suicide mission. If anyone has any reasonable theory as to why people would do such a thing other than Islam, let's hear it.
What you said makes sense. These guys were not robbers and it doesn't seem to be a gang retaliation since they randomly shot people.
Decoy?
I'll take a wild guess that they're a variant of the Columbine kooks.
A little older, perhaps, but basicly pathetic losers whose warped jack@$$ "logic" tells 'em that it'd be "cool" to reenact the stuff they watch on TV.
Remember: whacknuts don't behave rationally. That's why they're whacknuts.
Maybe. The most seriously wounded victim has been described in AP accounts as an Army recruiter.